If you look at the rectangle properly, you can see that the diagonal creates two triangles, and if we only focus on one triangle, we can see that the bad of the triangle is 7 and the perpendicular height is 4
Using Pythagorean theorem we can figure out the hypotenuse, or the diagonal
C squared is equal to a squared plus b squared
7^2+4^2 is 65
Square root of 65 is 8.1
Answer:
8 red haired and 42 brown haired
Step-by-step explanation:
I chose a random number to start off with (which is 8) and I multiplied it by 5.
8•5=40 and then you have to add 2, so you get 42.
42+8 = 50
The equation would be (5x+2)+x where 'x' is the number of people with red hair.
Area = length * width
64 = 8 * width
width = 8
Perimeter = 2(Length + Width)
Perimeter = 2(8 + 8)
Perimeter = 2(16)
Perimeter = 32 feet
The perimeter is 32 feet.
Answer:
48, 110,140
Step-by-step explanation:
Question 1
V= 4 * (6+6)
V=4 * 12
V= 48
<em>Question </em><em>2</em>
V= 11 * 10
V= 110
<em>Question </em><em>3</em>
V= (7 + 7) *10
V= 14 * 10
V= 140
